Marijuana use among truck drivers has been on the rise for several years as more states legalize the drug in various forms, analysts contend, and data from the Federal...

CARB’s first-in-the-nation clean-truck rule will require fleets to increasingly purchase Class 2 through 8 zero-emission vehicles over the next 25 years. California estimates that 2 million diesel trucks cause...

The INVEST in America Act “puts an emphasis on tackling the massive maintenance needs and building smarter, safer infrastructure, all while putting our nation on a path toward zero emissions from...